kernel: uhci_hcd 0000:02:00.4: Controller not stopped yet!
HI, I keep seeing the above errors on my server. For this errors I was advised to change the autosuspend value to -1. Right now the value is 2. Can someone please help me understand what the error means and what these values (-1 & 2) are.
Thanks in advance.
# cat autosuspend
#echo "-1" > /sys/bus/usb/devices/usb6/power/autosuspend